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نمایش تعداد 1-10 از 27
Novel laser-assisted technique for rapid preparing ZnO:X nanoparticles
ndoped, Ga and Al-doped ZnO nanoparticles (NPs) were prepared under a one-step procedure of continuous-wave infrared laser irradiation in gelatin media for the first time. Nanoparticles were characterized by x-ray diffraction ...
Facile template-free hydrothermal synthesis and microstrain measurement of ZnO nanorods
ZnO nanorods were synthesized at low temperature by hydrothermally heating 0·1 M solution of ZnCl2 for 5, 10 and 15 h at a pH of 10. No template, seeded substrate, catalyst and autoclave were employed for the synthesis of ...
Effect of Calcination Process on Phase Formation in Nano-Sized Zn0.9Mn0.1O Particles
This paper reports the effect of the calcination processes on the structural and mid-infrared optical properties of Zn0.9Mn0.1O nanopowders synthesized by sol-gel technique. X-ray diffraction analysis revealed that the ...
On Structural and optical properties of Mn doped ZnO nanopowders
Abstract: Zn ˺-xMnxO (x= ˹, ˹̄˹˻, ˹̄˹˿, ˹̄˺˹, ˹̄˺˾)
nanopowders were synthesized by the sol gel technique
calcinated at low temperatures. The solubility of
magnetic impurity has been increased and no ...
بررسی تأثیرات منگنز بر ویژگیهای ساختاری نانو پودر اکسید روی
چکیده
سنتز گردیدند و در دماهای تکلیس پایین نمونههایی ( x =0/00 ،0/02 ،0/06 ،0/10 ،0/15 ) Zn1-xMnxO در این پژوهش، با استفاده از روش سل- ژل، نانوپودرهای 30-40 تخمین زده شد. بررسی ویژگیهای ساختاری آنها به کمک تحلیل nm ...